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| author | Chad Rosier <mcrosier@apple.com> | 2012-11-27 22:12:11 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2012-11-27 22:12:11 +0000 |
| commit | b1146a242c423a1f703ccdf75f1a7c6649d60f72 (patch) | |
| tree | eaefc98e367c5d70d654b3b12645977d775e6a32 /lib/Target/ARM/ARMFastISel.cpp | |
| parent | 4b3448b03ef28a917d47db11c69f2d42e97d11bf (diff) | |
[arm fast-isel] Appease the machine verifier by using the proper register
classes.
rdar://12719844
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168733 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMFastISel.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMFastISel.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp index 96e2ce9f38..e972a93687 100644 --- a/lib/Target/ARM/ARMFastISel.cpp +++ b/lib/Target/ARM/ARMFastISel.cpp @@ -2595,10 +2595,12 @@ unsigned ARMFastISel::ARMEmitIntExt(EVT SrcVT, unsigned SrcReg, EVT DestVT, break; case MVT::i8: if (!Subtarget->hasV6Ops()) return 0; - if (isZExt) + if (isZExt) { Opc = isThumb2 ? ARM::t2UXTB : ARM::UXTB; - else + } else { Opc = isThumb2 ? ARM::t2SXTB : ARM::SXTB; + RC = isThumb2 ? &ARM::rGPRRegClass : &ARM::GPRnopcRegClass; + } break; case MVT::i1: if (isZExt) { |